344443367441 has 4 divisors (see below), whose sum is σ = 350089980084. Its totient is φ = 338796754800.

The previous prime is 344443367383. The next prime is 344443367483. The reversal of 344443367441 is 144763344443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144763344443 = 7019 ⋅20624497.

It can be written as a sum of positive squares in 2 ways, for example, as 6509262400 + 337934105041 = 80680^2 + 581321^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344443367441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (344443367341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2823306230 + ... + 2823306351.

It is an arithmetic number, because the mean of its divisors is an integer number (87522495021).

Almost surely, 2^344443367441 is an apocalyptic number.

It is an amenable number.

344443367441 is a deficient number, since it is larger than the sum of its proper divisors (5646612643).

344443367441 is an equidigital number, since it uses as much as digits as its factorization.

344443367441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5646612642.

The product of its digits is 4644864, while the sum is 47.

The spelling of 344443367441 in words is "three hundred forty-four billion, four hundred forty-three million, three hundred sixty-seven thousand, four hundred forty-one".